303030720

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 1084722240

約数和(自身を除く): 781691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 433, 480, 486, 540, 576, 648, 720, 729, 810, 864, 866, 960, 972, 1080, 1215, 1296, 1299, 1440, 1458, 1620, 1728, 1732, 1944, 2160, 2165, 2187, 2430, 2592, 2598, 2880, 2916, 3240, 3464, 3645, 3888, 3897, 4320, 4330, 4374, 4860, 5184, 5196, 5832, 6480, 6495, 6928, 7290, 7776, 7794, 8640, 8660, 8748, 9720, 10392, 10935, 11664, 11691, 12960, 12990, 13856, 14580, 15552, 15588, 17320, 17496, 19440, 19485, 20784, 21870, 23328, 23382, 25920, 25980, 27712, 29160, 31176, 34640, 34992, 35073, 38880, 38970, 41568, 43740, 46656, 46764, 51960, 58320, 58455, 62352, 69280, 69984, 70146, 77760, 77940, 83136, 87480, 93528, 103920, 105219, 116640, 116910, 124704, 138560, 139968, 140292, 155880, 174960, 175365, 187056, 207840, 210438, 233280, 233820, 249408, 280584, 311760, 315657, 349920, 350730, 374112, 415680, 420876, 467640, 526095, 561168, 623520, 631314, 699840, 701460, 748224, 841752, 935280, 946971, 1052190, 1122336, 1247040, 1262628, 1402920, 1578285, 1683504, 1870560, 1893942, 2104380, 2244672, 2525256, 2805840, 3156570, 3367008, 3741120, 3787884, 4208760, 4734855, 5050512, 5611680, 6313140, 6734016, 7575768, 8417520, 9469710, 10101024, 11223360, 12626280, 15151536, 16835040, 18939420, 20202048, 25252560, 30303072, 33670080, 37878840, 50505120, 60606144, 75757680, 101010240, 151515360, 303030720]

約数ペア:

[(1, 303030720), (2, 151515360), (3, 101010240), (4, 75757680), (5, 60606144), (6, 50505120), (8, 37878840), (9, 33670080), (10, 30303072), (12, 25252560), (15, 20202048), (16, 18939420), (18, 16835040), (20, 15151536), (24, 12626280), (27, 11223360), (30, 10101024), (32, 9469710), (36, 8417520), (40, 7575768), (45, 6734016), (48, 6313140), (54, 5611680), (60, 5050512), (64, 4734855), (72, 4208760), (80, 3787884), (81, 3741120), (90, 3367008), (96, 3156570), (108, 2805840), (120, 2525256), (135, 2244672), (144, 2104380), (160, 1893942), (162, 1870560), (180, 1683504), (192, 1578285), (216, 1402920), (240, 1262628), (243, 1247040), (270, 1122336), (288, 1052190), (320, 946971), (324, 935280), (360, 841752), (405, 748224), (432, 701460), (433, 699840), (480, 631314), (486, 623520), (540, 561168), (576, 526095), (648, 467640), (720, 420876), (729, 415680), (810, 374112), (864, 350730), (866, 349920), (960, 315657), (972, 311760), (1080, 280584), (1215, 249408), (1296, 233820), (1299, 233280), (1440, 210438), (1458, 207840), (1620, 187056), (1728, 175365), (1732, 174960), (1944, 155880), (2160, 140292), (2165, 139968), (2187, 138560), (2430, 124704), (2592, 116910), (2598, 116640), (2880, 105219), (2916, 103920), (3240, 93528), (3464, 87480), (3645, 83136), (3888, 77940), (3897, 77760), (4320, 70146), (4330, 69984), (4374, 69280), (4860, 62352), (5184, 58455), (5196, 58320), (5832, 51960), (6480, 46764), (6495, 46656), (6928, 43740), (7290, 41568), (7776, 38970), (7794, 38880), (8640, 35073), (8660, 34992), (8748, 34640), (9720, 31176), (10392, 29160), (10935, 27712), (11664, 25980), (11691, 25920), (12960, 23382), (12990, 23328), (13856, 21870), (14580, 20784), (15552, 19485), (15588, 19440), (17320, 17496)]